发明名称 |
ETHANOL RESISTANCE SACCHAROMYCES CEREVISIAE GP-01 BY PROTOPLAST FUSION, METHOD FOR MANUFACTURING THEREOF, METHOD FOR MANUFACTURING YEAST CONTAINING HIGH CONTENT OF BIO ORGANIC GERMANIUM BY USING SACCHAROMYCES CEREVISIAE GP-01 AND HIGH WATER SOLUBLE SODIUM METAGERMANATE AS A GERMANIUM SOURCE |
摘要 |
A biologically pure culture of Saccharomyces cervisiae GP-01, and a method for producing Saccharomyces Cervisiae GP-01 which is ethanol-resistant and obtained by protoplast fusing Saccharomyces Cerevisiae (KCTC 7904) and Candida Ethanolica (KCTC 7181). Further, the present invention provides yeast containing the high content of organic bio-germanium (the yeast Ge-32K) and a method for producing the yeast Ge-32K, comprising adding the yeast GP-01 into a solution of sodium metagermanate (Na2GeO3) at the volume ratio of 1:0.5˜2; adding 0.1˜0.4 wt % of surfactant, instead of germanium dioxide as used in the prior arts; and cultivating an obtained broth. The obtained yeast Ge-32K contains the higher content of the organic bio-germanium than the conventional yeast as produced by using germanium dioxide.
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申请公布号 |
US2011229968(A1) |
申请公布日期 |
2011.09.22 |
申请号 |
US200813132360 |
申请日期 |
2008.12.31 |
申请人 |
GERANTI PHARM LTD |
发明人 |
SOHN TSANG-UK;BAEK DAE-HEOUN |
分类号 |
C12N15/04;C12N1/19 |
主分类号 |
C12N15/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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